Table of Contents
- 1 What volume of water should be added to 500mL of 2N F 0.98 NA2CO3 to make it exactly n 10?
- 2 What mass of NaOH will be present in 500 ml of its 0.5 M solution?
- 3 How much water should be added to 300 ml of Decinormal HCL solution to make it 0.01 N?
- 4 What is Decinormal concentration?
- 5 What is the molarity of a solution containing 8 g of NaOH in 500 mL of solution?
- 6 What volume of water must be added to a mixture of 250 mL?
- 7 How do you make a solution of NaOH in water?
- 8 How do you prepare NaOH solution in a 500ml volumetric flask?
What volume of water should be added to 500mL of 2N F 0.98 NA2CO3 to make it exactly n 10?
Answer to Question #132023 in Physical Chemistry for sankalpa adhikari. what volume of water should be added to 500 ml of 2N(f=0.98) NA2CO3 to make it exactly decinormal? V₂ =? Volume of water to be added is (11760-500) = 11260 ml (Ans.)
What mass of NaOH will be present in 500 ml of its 0.5 M solution?
Since, molarity = number of moles of solute/ volume of solution in lit. Hence, 10g of NaOH should be taken to obtain a 0.5 M solution of volume 500 mL.
What volume of water should be added to 0.5 m NaOH?
The volume of water must be added to 100 ml of 0.5 M NaOH solution to get 0.2M solution is – Brainly.in.
How much water should be added to 300 ml of Decinormal HCL solution to make it 0.01 N?
N1 is 0.1N, V1 is 300ml, N2 is 0.01N and V2 is to be calculated. V2 = 3000 ml. Hence, volume of water to be added is 3 litre.
What is Decinormal concentration?
(chemistry) Having a concentration one tenth that of a normal solution.
What is the mass of sodium hydroxide present in 500 mL of 1m solution?
As you found, the molar mass of NaOH is 40 g. So, we will do 40 g*0.05, which is about 2 g. Everything looks good except for this part: “To make one mole NaOH solution, dissolve 40 grams NaOH in 500mL of H2O.”
What is the molarity of a solution containing 8 g of NaOH in 500 mL of solution?
Answer : The molarity of a solution is 0.4 mole/L.
What volume of water must be added to a mixture of 250 mL?
We can calculate this water to be added by subtracting the initial volume of solution from the final volume of solution. We can finally say that the volume of water to be added to obtain a 3M final solution is 250 ml. Hence, the correct option will be: (D) 250 ml.
How much NaOH is needed to neutralize 300 ml of NaOH?
What volume of 0.2 M NaOH (in ml) solution should be mixed to 500 ml of 0.5 M NaOH solution so that 300 ml of final solution is completely neutralised by 20 What volume of 0.2 M NaOH (in ml) solution should be mixed to 500 ml of 0.5 M NaOH solution so that 300 ml of final solution is completely neutralised by 20
How do you make a solution of NaOH in water?
To make 0.5 M of NaOH, measure 20 g of sodium hydroxide and dissolve it in 1000 ml of water; we have used 20 g because the RMM [relative molar mass] of NaOH is 40 and we are making 0.5 M solution.
How do you prepare NaOH solution in a 500ml volumetric flask?
Take 8.33 ml of 6 M NaOH and add to it 41.67 ml distilled water to get 50 ml of 1 M NaOH. How do you prepare a 0.1M NaOH solution in a 500ml volumetric flask? REAGENT: NaOH pellet, distilled water. 1. Weigh 40g (for 1M) and 4g (for 0.1M) of NaOH pellet into a 500ml beaker, 2.
What is the equivalent mass of 2n NaOH to prepare 500ml?
= 1 Equivalent Mass of NaOH.=40 gm. To prepare 500 ml.of 2N NaOH we require =40 x 500 x 2/1000 =40 gm. So to prepare 500 ml.of 2N NaOH we require 40 gm. of NaOH.